Toiling
v. 长时间或辛苦地工作( toil的现在分词 ); 艰难缓慢地移动, 跋涉
🗣️ 情景例句
Are you planning to attach a train to it?
准备加拖地裙摆吗？
Choose an author as you choose a friend.
选书如择友。
We can also use satellites to help us make telephone calls to foreign countries.
我们也能利用卫星帮助我们打国际电话。